Boxing Day

{R}, Sacrifice Implement of Combustion: It deals 1 damage to target player or planeswalker. When Implement of Combustion is put into a graveyard fr...

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)

When Filigree Crawler dies, create a 1/1 colorless Thopter artifact creature token with flying.

Revolt — When Deadeye Harpooner enters the battlefield, if a permanent you controlled left the battlefield this turn, destroy target tapped creatur...

Enchant artifact At the beginning of your end step, Gremlin Infestation deals 2 damage to enchanted artifact's controller. When enchanted artifac...

When Shipwreck Moray enters the battlefield, you get {E}{E}{E}{E} (four energy counters). Pay {E}: Shipwreck Moray gets +2/-2 until end of turn.

Flash (You may cast this spell any time you could cast an instant.) Whenever Shielded Aether Thief blocks, you get {E} (an energy counter). {T}, Pa...

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Draw three ca...

Return target nonland permanent to its owner's hand. Draw a card.

Exile up to two target creatures you control, then return those cards to the battlefield under their owner's control. Draw a card.

Flying

Night Market Guard can block an additional creature each combat.

Whenever Mobile Garrison attacks, untap another target artifact or creature you control. Crew 2 (Tap any number of creatures you control with total...

As Metallic Mimic enters the battlefield, choose a creature type. Metallic Mimic is the chosen type in addition to its other types. Each other crea...

Whenever you cast an Aura, Equipment, or Vehicle spell, draw a card.

Trample When Aetherstream Leopard enters the battlefield, you get {E} (an energy counter). Whenever Aetherstream Leopard attacks, you may pay {E}. ...

When Aether Herder enters the battlefield, you get {E}{E} (two energy counters). Whenever Aether Herder attacks, you may pay {E}{E}. If you do, cre...

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Menace

Enchant creature Enchanted creature can't attack or block. When a Vehicle you control attacks, exile enchanted creature.

Enchant creature or Vehicle As long as enchanted permanent is a Vehicle, it's a creature in addition to its other types. Enchanted creature gets ...

{3}{R}: Welder Automaton deals 1 damage to each opponent.

{2}{U}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

{3}{G}: Put a +1/+1 counter on Verdant Automaton.

{7}, {T}, Sacrifice Universal Solvent: Destroy target permanent.